A science presenter, writer, speaker & former TV host; author of The Skeptic's Handbook (over 200,000 copies distributed & available in 15 languages).


The Skeptics Handbook

Think it has been debunked? See here.

The Skeptics Handbook II

Climate Money Paper




The nerds have the numbers on precious metals investments on the ASX



Let’s say “Yes” to real science

Let’s say “Yes” to real science, the way it’s meant to be, science that relies on  measurements from things like thermometers, ice cores, and satellites. Real science is about observations of the real deal, not “simulations” on a computer. 28 million weather balloons, 6000 boreholes, 3000 ocean buoys, and 30 years of satellites tell us that rising CO2 is not much to worry about.

Let say “Yes” to helping the environment by looking at real problems instead of fake ones. Let’s do practical things to stop our soil being eroded, to save our flora and fauna, and to stop real pollutants like soot, ozone and sulfur dioxide. We all know that a tax won’t solve salinity, or change the weather.

Lets say “Yes” to using our tax money wisely. Who are we kidding? Solar panels, windmills and funny light globes are not going to stop droughts, floods and nasty storms. Why put more money into the hands of people who’ve spent around 4 billion dollars putting Chinese solar panels on roofs, and pink batts in houses.  We can’t control the weather and we can’t export second hand solar panels. Let’s say NO to pork barrelling, and pink-batts-that-kill, and solar [...]

Unskeptical Scientist Stickers and T-shirts

I’ve had requests  from around the world for larger artwork for The Unskeptical Scientist. And Ralph from Kane-TV has helped out again by producing files that can be scaled up to billboard size. (Thanks!) So here are version for Shirts, Badges and Powerpoint.